AUDIOCULAR x KZ Castor Pro Type C IEM in Ear Monitor HiFi Wired Earphone, KZ IEM, Improved Bass, Dual 10mm DD, 4-Level Tuning Switch, KT02H20P DAC & My App (Black (Type C with Mic))

Price: ₹3,099 - ₹2,027.00
(as of Oct 13, 2026 18:43:37 UTC – Details)


AUDIOCULAR x KZ Castor Pro is a collaboration built around a shared goal: delivering powerful, customizable Hi-Fi sound at an accessible level. Combining KZ experience in high-performance in-ear monitors with AUDIOCULAR’s focus on practical audio innovation, the Castor Pro is designed for listeners who want greater control over how their music sounds. At its core is a dual 10mm dynamic driver configuration paired with an advanced electronic crossover system. The two-driver architecture allows the Castor Pro to reproduce deep, impactful low frequencies while maintaining natural vocals, detailed instrumentation and crisp highs. Bass remains powerful and controlled, the midrange stays rich and expressive, and the treble adds clarity and openness without taking attention away from the rest of the mix. A major highlight is the four-level acoustic tuning switch system, which gives users direct control over the frequency response. Switch 1 boosts the low frequencies by one level, while Switches 1+2 provide a stronger bass enhancement. Switch 3 raises the mid-high frequencies, and Switches 3+4 offer a greater mid-high boost. Users can also activate all four switches for a fuller, more energetic overall presentation. For digital listening, the Type-C variant incorporates the KT02H20P DAC chipset, allowing compatible smartphones, tablets and computers to send digital audio directly through the cable without requiring a separate 3.5mm adapter. The Type-C model also supports the My Audiocular app/platform, giving compatible users access to audio personalization features including EQ and PEQ controls. The Castor Pro also features an upgraded silver-plated cable engineered for reliable signal transmission and everyday durability. An integrated HD in-line microphone provides convenient support for phone calls, online meetings, gaming communication and voice chats. Its durable zinc alloy construction adds a premium feel while the ergonomic shell and soft silicone ear tips provide a secure and comfortable fit during extended listening sessions. Available with 3.5mm and Type-C termination options, the AUDIOCULAR x KZ Castor Pro combines dual-driver performance, adjustable tuning, digital audio capability and everyday communication features in one versatile IEM.
DUAL 10MM DYNAMIC DRIVERS FOR POWERFUL, DETAILED SOUND: AUDIOCULAR x KZ Castor Pro uses a dual dynamic driver architecture featuring two large 10mm drivers engineered to handle different areas of the frequency range efficiently. The configuration delivers deep and responsive bass, rich and natural mids, and crisp high-frequency detail while maintaining an engaging and spacious presentation across music, gaming and everyday listening.
ADVANCED ELECTRONIC CROSSOVER FOR BETTER FREQUENCY CONTROL: An advanced electronic crossover helps distribute frequencies between the dual drivers for improved separation and control. By allowing the drivers to operate more efficiently within their intended ranges, the Castor Pro produces cleaner layering, stronger bass definition and improved clarity across vocals and instruments, creating a more refined Hi-Fi listening experience.
FOUR-LEVEL TUNING SWITCH FOR PERSONALIZED SOUND: Fine-tune the Castor Pro to suit different music styles and listening preferences using its high-precision four-switch acoustic tuning system. Switch 1 increases low-frequency output by one level, Switches 1+2 provide a stronger bass boost, switch 3 enhances the mid-high range, while Switches 3+4 provide additional mid-high emphasis. Activating all switches produces a fuller overall presentation.
KT02H20P DAC & MY AUDIOCULAR APP SUPPORT – TYPE-C VARIANT: The Type-C version features the KT02H20P DAC chipset, processing digital audio directly through the cable for convenient plug-and-play listening on compatible USB Type-C smartphones, tablets and laptops. It also supports the My Audiocular platform, allowing compatible users to access sound customization features including EQ and PEQ adjustments for a more personalized listening experience.
UPGRADED SILVER-PLATED CABLE WITH HD IN-LINE MICROPHONE: The collaboration edition features an upgraded silver-plated cable designed for efficient signal transmission, dependable everyday performance and a premium finish. An integrated HD microphone makes the Castor Pro suitable for calls, online meetings, voice chats and gaming communication without requiring users to remove their earphones. Both 3.5mm and Type-C options are available with microphone functionality.
DURABLE ZINC ALLOY DESIGN WITH ERGONOMIC COMFORT: The Castor Pro combines a robust zinc alloy faceplate with an ergonomically shaped housing designed to sit securely and comfortably in the ear. Soft silicone ear tips help create a stable seal for improved isolation while reducing discomfort during extended listening sessions, making the IEM suitable for music enthusiasts, musicians, commuters and everyday users.

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